The all-new Rumble Series is a mighty leap forward in the evolution of portable bass amps.Re-engineered from the ground up, new Rumble amps are lighter and louder than ever, with even more power and a classic Fender vibe. A newly developed foot-switchable overdrive circuit and versatile three-button voicing palette deliver powerful tones ideal for any gig. Additional upgrades include Eminence® drivers and premium HF compression tweeters. Controls: Gain, Bright On/Off, Contour On/Off, Vintage On/Off, Drive, Overdrive On/Off, Level, Bass, Low-Mid, High-Mid, Treble, Master Volume Voltage: 120V Wattage: 200 Watts @ 4 ohms (with Extension Cabinet), 140 Watts @ 8 ohms (Internal) Effects Loops: 1/4" - (Send/Return) Inputs: One - 1/4" Auxiliary Input: 1/8" Stereo Line Out: One - (XLR with Ground Lift) Channels: One - (with Selectable Bright Switch, Contour, Vintage Switch and Overdrive) Horn Tweeter: One - Compression Tweeter with On/Off Switch Cabinet Material: Lightweight Plywood Pilot Light Jewel: Red LED Handle: Molded Plastic Strap with Nickel-Plated Caps Front Panel: Painted Metal Grill Cover: Black Textured Vinyl Covering with Silver Grille Cloth Speaker: One - 15" Eminence®-Designed Ceramic Magnet Speaker Impedance: 8 Ohms Unique Features: Classic Fender styling, Eminence® speaker, soft-touch radio knobs, foot-switchable overdrive circuit and 3-button voicing palette, removable front grille, extremely lightweight, ported cabinet design Depth: 14" (35.56 cm) Width: 19" (485 mm) Height: 23" (58.42 cm) Weight: 34.5 lbs. (15.65 kg)